CN114319832B

CN114319832B - Protection mechanism for building engineering safety

Info

Publication number: CN114319832B
Application number: CN202111620035.1A
Authority: CN
Inventors: 周丽
Original assignee: Jiangsu Shuangzhihe Construction Engineering Co ltd
Current assignee: Jiangsu Shuangzhihe Construction Engineering Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2023-05-12
Anticipated expiration: 2041-12-27
Also published as: CN114319832A

Abstract

The invention relates to the field of constructional engineering, in particular to a protective mechanism for constructional engineering safety, which comprises a protective net, wherein an elastic piece for wrapping falling bricks is arranged below the protective net, and a plurality of coil springs which are parallel to each other are arranged on the upper side and the lower side of the elastic piece. The application has the advantage of improving the protection effect on the floor workers.

Description

Protection mechanism for building engineering safety

Technical Field

The invention relates to the field of constructional engineering, in particular to a protective mechanism for constructional engineering safety.

Background

In the construction process of a building, a scaffold is inevitably built outside the building body, and a layer of protection net is usually built on the scaffold, wherein the protection net is mainly used for receiving bricks, stones and the like which accidentally drop in the construction process so as to avoid injuring workers at the bottom of the building.

However, the brick falls faster, and the impact force to the protection net is larger, so that the protection net is easily broken, and the broken protection net is difficult to ensure the safety of the people at the bottom of the building.

Disclosure of Invention

In order to improve the protection to the bottom workman, this application provides a protection machanism for building engineering safety.

The application provides a protection machanism for building engineering safety adopts following technical scheme:

the utility model provides a protection machanism for building engineering safety, includes the protection network, the below of protection network is equipped with the elastic component that is used for the parcel fragment of brick that drops, the upper and lower both sides of elastic component all are provided with many coil springs that are parallel to each other.

By adopting the technical scheme, the brick falls on the protection net at first, if the protection net is damaged, the brick falls on the elastic element again. Under the effect of coil spring deformation force, the elastic component can realize the parcel to the fragment of brick to this elastic component weakens and cushions the impact that the fragment of brick whereabouts produced, has alleviateed personnel's the degree of pounding and injuring.

Optionally, the elastic member comprises a rubber capsule with a hollow inside, and a plurality of rubber balls are filled in the rubber capsule.

Through adopting above-mentioned technical scheme, the rubber ball is made by rubber, can take place deformation, thereby the rubber ball takes place deformation when the personnel is impacted to the rubber bag, has weakened the impact to personnel production.

Optionally, be equipped with a plurality of elastic parting bead that is parallel to each other in the rubber bag, elastic parting bead perpendicular to the coil spring, elastic parting bead connect in four inner walls of rubber bag, a plurality of elastic parting bead will the inner chamber of rubber bag is separated into a plurality of unit bag cavitys, the rubber ball is in every unit bag intracavity all is provided with a plurality of.

Through adopting above-mentioned technical scheme, the elastic parting bead realizes spacing to the rubber ball of unit bag intracavity, has reduced the rubber ball that is located the fragment of brick below and has received the impact and follow the possibility that both sides upwards moved to this ensures when fragment of brick striking personnel, has abundant rubber ball realization buffering between personnel and the fragment of brick.

Optionally, one side of the rubber bag corresponding to the length direction of the coil spring is provided with a hook-surface magic tape, and the other side is provided with a rough-surface magic tape used for being adhered with the hook-surface magic tape.

Through adopting above-mentioned technical scheme, when the rubber bag of coil spring drive rolls up, the rubber bag is relative both sides and is realized the adhesion through colluding face magic subsides and mao face magic subsides to this parcel effect to the fragment of brick of rubber bag has been improved.

Optionally, the hook-surface magic tape and the wool-surface magic tape are both extended to the upper surface and the lower surface of the rubber capsule.

Through adopting above-mentioned technical scheme, the upper and lower both sides of rubber pad all are provided with hook-face magic subsides and mao face magic subsides to this no matter rubber bag colludes face magic subsides one side relatively and is located the inside or outside of the relative mao face magic subsides one side of rubber bag, its both sides homoenergetic is bonded, with this parcel effect to the rubber bag that has improved.

Optionally, magnetic strips for attracting the scaffold are arranged on two sides of the rubber bag, which are opposite to the length direction of the coil spring.

Through adopting above-mentioned technical scheme, the scaffold is made by iron metal generally, consequently through the attraction effect of magnetism strip and scaffold, can be convenient and fast install the elastic component to the scaffold.

Optionally, when the elastic member wraps around the brick, the two magnetic strips attract each other.

Through adopting above-mentioned technical scheme, two magnetism strips inhale mutually to when this has improved elastic component parcel fragment of brick, the rubber bag is relative the magic subsides both sides between the connection.

Optionally, the hook-surface magic tape and the wool-surface magic tape are positioned on the upper surface and the lower surface of the rubber bag, and the widths of the hook-surface magic tape and the wool-surface magic tape are not smaller than 25 cm.

Through adopting above-mentioned technical scheme, when the width that is not less than 25 centimetres makes the rubber bag overlap joint area when less relative magic subsides both sides area, still can have better adhesive strength.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the brick falls first on the protection net, if the protection net is broken, the brick falls again on the elastic piece. Under the action of deformation force of the coil spring, the elastic piece can wrap the brick, so that the elastic piece weakens and buffers impact generated by falling of the brick, and the injury degree of people due to smashing is reduced;

2. the elastic parting strips limit the rubber balls in the cell cavities, so that the possibility that the rubber balls below the bricks move upwards from two sides under the action of impact force is reduced, and the situation that the bricks strike personnel is ensured, and the personnel and the bricks are buffered by the rubber balls in sufficient quantity.

Drawings

Fig. 1 is a schematic structural view of the present application.

Fig. 2 is a cross-sectional view of the connection between the rubber capsule, the rubber ball, and the magnetic strip in the embodiment of the present application.

Reference numerals illustrate: 1. a protective net; 2. an elastic member; 21. rubber capsules; 22. rubber balls; 3. a coil spring; 4. an elastic parting bead; 5. a cell bladder cavity; 6. hook-face magic tape; 7. a rough surface magic tape; 8. magnetic strips.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a protection mechanism for building engineering safety. Referring to fig. 1 and 2, the protection mechanism for building engineering safety comprises a protection net 1 and a protection device arranged below the protection net 1, wherein the protection net 1 and the protection device are both erected on a scaffold outside a building body.

Referring to fig. 1 and 2, when the brick is accidentally dropped, the brick is first dropped onto the protection net 1, and if the protection net 1 is not damaged by the impact of the brick, the protection device is not required.

If the protection net 1 is broken by the impact of the brick, the brick can drop onto the protection device, and the protection device is separated from the scaffold by the impact and plays a role in protecting personnel at the bottom of the building.

Referring to fig. 1 and 2, the guard includes an elastic member 2 and coil springs 3, the coil springs 3 being provided in plurality on both upper and lower sides of the elastic member 2, all of the coil springs 3 being parallel to each other. The elastic member 2 includes a rubber bag 21 provided with a hollow interior, and a plurality of rubber balls 22 are filled in the rubber bag 21.

Referring to fig. 1 and 2, the rubber capsule 21 is formed with magnetic strips 8 uniformly in wall thickness on both sides in the length direction of the coil spring 3, and the magnetic strips 8 are parallel to the coil spring 3.

During installation, the rubber capsule 21 is unfolded and flattened, and the two sides of the rubber capsule 21, which are opposite to the length direction of the coil spring 3, are lapped on the scaffold by the adsorption force of the magnetic strip 8 on the scaffold, so that the installation of the protection device on the scaffold is realized, and the installation process is simpler and more convenient.

Referring to fig. 1 and 2, when the brick falls onto the rubber capsule 21, the coil spring 3 can rapidly roll up the rubber capsule 21 by its own deformation force, so that the rubber capsule 21 is rolled into a tube shape, thereby wrapping the brick.

In addition, when the rubber bag 21 is wrapped around the brick, the two magnetic strips 8 can attract each other, so that the tightness and firmness of closing of the rubber bag 21 relative to the two sides of the length direction of the coil spring 3 are improved.

When the elastic member 2 wrapping the brick hits the person on the floor, the rubber bag 21 and the rubber ball 22 inside the rubber bag can buffer and weaken the hit, so that the impact force suffered by the person can be reduced, and the injury degree suffered by the person due to the hit is further reduced.

Referring to fig. 1 and 2, when the rubber bladder 21 collides with a person, the rubber ball 22 located under the brick is reacted, and may move upward from both sides of the brick, thereby resulting in a reduced protection effect on the person.

Therefore, a plurality of elastic parting strips 4 which are parallel to each other are integrally formed in the rubber bag 21, the elastic parting strips 4 are perpendicular to the coil springs 3, the inner cavity of the rubber bag 21 is divided into a plurality of unit bag cavities 5 by the plurality of elastic parting strips 4, and a plurality of rubber balls 22 are arranged in each unit bag cavity 5.

With reference to fig. 1 and 2, the spacing of the rubber balls 22 in the cell pockets 5 is achieved by the resilient spacer bars 4, thereby ensuring a sufficient number of rubber balls 22 under the brick to cushion the person.

If the brick falls directly to the ground, it will typically break and cause its fragments to burst around, so that even without direct injury to the personnel, the personnel may be injured by the burst fragments.

The rubber capsule 21 and the rubber ball 22 are arranged, so that the possibility that fragments generated by falling and crushing of bricks hurt personnel can be reduced.

Referring to fig. 1 and 2, one side of the rubber capsule 21 opposite to the length direction of the coil spring 3 is adhered with a hook-face magic tape 6, and the other side is adhered with a rough-face magic tape 7 for adhering with the hook-face magic tape 6.

When the coil spring 3 drives the rubber bag 21 to roll up, two opposite sides of the rubber bag 21 are adhered by the hook-surface magic tape 6 and the rough-surface magic tape 7, so that the wrapping effect of the rubber bag 21 on bricks is improved.

Referring to fig. 1 and 2, the hook-surface magic tape 6 and the burr-surface magic tape 7 extend to the upper and lower surfaces of the rubber capsule 21, so that the rubber capsule 21 can be adhered to the two sides of the rubber capsule 21 no matter the rubber capsule 21 is positioned in or outside the rubber capsule 21 opposite to the burr-surface magic tape 7, and the wrapping effect of the rubber capsule 21 is improved.

Referring to fig. 1 and 2, the hook-surface magic tape 6 and the wool-surface magic tape 7 are located at the upper and lower surfaces of the rubber capsule 21, and the widths of the hook-surface magic tape and the wool-surface magic tape are not less than 25 cm, so that the rubber capsule 21 still has better bonding strength when the area of the overlapping area of the two sides of the rubber capsule 21 is smaller than that of the hook-surface magic tape.

The implementation principle of the protection mechanism for the building engineering safety is as follows: when the brick falls accidentally, the brick falls first on the protection net 1, and if the protection net 1 is not damaged by the impact of the brick, no protection device is needed.

If the protection net 1 is broken by the impact of the brick, the brick can drop on the rubber bag 21, and the rubber bag 21 is impacted by the brick and falls off from the scaffold. After that, the elastic bag is rolled up under the action of the deformation force of the coil spring 3, so that the brick is wrapped. When the rubber bag 21 wrapping the brick impacts personnel on the floor, the rubber bag 21 and the rubber ball 22 inside the rubber bag can buffer and weaken the impact, so that the impact force suffered by the personnel can be reduced, and the injury degree suffered by the personnel due to the impact is further reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a protection machanism for building engineering safety, includes protection network (1), its characterized in that: an elastic piece (2) for wrapping falling bricks is arranged below the protective net (1), and a plurality of coil springs (3) which are parallel to each other are arranged on the upper side and the lower side of the elastic piece (2);

the elastic piece (2) comprises a rubber bag (21) which is arranged in a hollow mode, a plurality of rubber balls (22) are filled in the rubber bag (21), a plurality of elastic parting strips (4) which are parallel to each other are arranged in the rubber bag (21), the elastic parting strips (4) are perpendicular to the coil springs (3), the elastic parting strips (4) are connected to the four inner walls of the rubber bag (21), the inner cavities of the rubber bag (21) are divided into a plurality of unit bag cavities (5) by the elastic parting strips (4), and a plurality of rubber balls (22) are arranged in each unit bag cavity (5).

2. The protective mechanism for building engineering safety according to claim 1, wherein: one side of the rubber bag (21) corresponding to the length direction of the coil spring (3) is provided with a hook-surface magic tape (6), and the other side is provided with a wool-surface magic tape (7) used for being adhered to the hook-surface magic tape (6).

3. The protective mechanism for building engineering safety according to claim 2, wherein: the hook-surface magic tape (6) and the wool-surface magic tape (7) are extended to the upper surface and the lower surface of the rubber bag (21).

4. The protective mechanism for building engineering safety according to claim 2, wherein: the rubber bag (21) is provided with magnetic strips (8) which are used for attracting the scaffold on two sides of the length direction of the coil spring (3).

5. The protective mechanism for building engineering safety according to claim 4, wherein: when the elastic piece (2) is wrapped around the brick, the two magnetic strips (8) attract each other.

6. The protective mechanism for building engineering safety according to claim 3, wherein: the hook-surface magic tape (6) and the wool-surface magic tape (7) are positioned on the upper surface and the lower surface of the rubber bag (21) and have widths not smaller than 25 cm.